Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x31d079d9deb95f35d71cbca2d077bd60233809e5e4b277c6c7733fe045493a7b · ArcScan

Block

#21,442,854

2026-09-18 04:41:48 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,854
Timestamp: 41 days ago · 2026-09-18 04:41:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x31d079d9deb95f35d71cbca2d077bd60233809e5e4b277c6c7733fe045493a7b
Parent hash: 0x8c77fa03…0b0571ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,854 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.1%1,242,138 / 30,000,000

Base fee

20 gwei

State root

0x764c51b6c9c1…8aaaf1b40a29

Transactions root

0x232c1997d245…aea7ca5956e5

Receipts root

0xd92264b753ff…aeed5c2b4664

Nonce

0x0000000000000000

Extra data

0x00000004a817c800